/**
 * Licensed to Cloudera, Inc. under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  Cloudera, Inc. licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.cloudera.flume.core;

public class InterruptSinks {
  public static EventSink appendSink() {
    return new EventSink.Base() {
      public void append(Event e) throws InterruptedException {
        throw new InterruptedException("Interrupt");
      }
    };
  }

  public static EventSink openSink() {
    return new EventSink.Base() {
      public void open() throws InterruptedException {
        throw new InterruptedException("Interrupt");
      }
    };

  }

  public static EventSink closeSink() {
    return new EventSink.Base() {
      boolean open;

      public void open() {
        open = true;
      }

      public void close() throws InterruptedException {
        if (open) {
          open = false;
          throw new InterruptedException("Interrupt");
        }
        open = false;

      }
    };

  }
}
